Universal joints or u-joints are a type of coupling. They are usually used to connect two rods in the driveshaft. U-joints allow the transmission of rotary movement from the engine to the wheels. U-joints allow for the misalignment of different parts of the car without disrupting the transmission of motive power.

U-joints provide a smooth transmission of power from the gearbox to the differential.

U-joint components:

Most U-joints used in rear wheel drive vehicles are “Cardan” joints. These joints consist of four bearing caps that let a “cross” articulate movement between two rotating rods of the driveshaft.

ETMA’s u-joints are made for different applications and used in several types of vehicles that range from cars, vans, trucks and semis to agricultural and road machinery. Their most common use is for mechanical power transmission, but they are also used to transmit movement in steering mechanisms, gearboxes and others.

In ETMA’s diverse offer of products, the LXV series stands out. These u-joints are pre-lubricated with special long life grease that eliminates the need for re-lubrication. No need to ever grease them!

ETMA’s products are manufactured under the same quality standards as those of OE (Original Equipment). In fact, many of ETMA’s products are used as OEM parts by prestigious companies.

Tripod joints are used at the inboard end of car driveshafts, they allow for power transmission to the wheels even in case of angle shifting.

Tripod Joints provide a smooth transmission of power from the differential to the wheels.

Tripod Joint components:

Standard and High Joint Angle (oblong trunnion) Tripod Joints are used in most front wheel drive vehicles. They consist of three ball cases (bearings) that surround the trunnions of a central body (spider) allowing the articulation and transmission of power in the side shaft.

ETMA’s Tripods are made for all types of vehicles (car, vans, SUVs, and others).

ETMA’s High Joint Angle tripods allow a smooth transmission of movement at a steeper angle of work.

ETMA’s products are manufactured under the same quality standards as those of OE (Original Equipment). Many of ETMA’s products are used as OEM parts by other prestigious companies.

U-joint couplings, or fixture joints, are couplings located at the end of the steering column. They allow for the transmission of movement from the steering wheel to the wheels. They absorb normally occurring angle shifts and vibrations, such as those produced in front wheel drive vehicles.

They are composed of two yokes and a cross with four bearings that allow for articulated movement while the steering column is turning.

U-joint Couplings (Fixture Joints) components:

ETMA’s u-joint couplings are made for all types of vehicles (car, vans, SUVs, trucks, semis, and others).

ETMA’s products are manufactured under the same quality standards as those of OE (Original Equipment). Many of ETMA’s products are used as OEM parts by other manufacturing companies.